基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a45e3dac489ed8b57e9cb5db4ec5053a1b9f4c3d OP_EQUALVERIFY OP_CHECKSIG
OP_0 c87d083edc79917798e208747920e305e8c007c1